Compare Cisco Digital T1/E1 Packet Voice Trunk Network Module NM-HDV-2E1-60 (NM-HDV-2E1-60=) to Efficient Networks SpeedStream 5667 DSL Modem (161-5667-010)

The Digital T1/E1 Packet Voice Trunk Network Module provides a flexible and scalable T1/E1 voice solution for Cisco 2600 and 3600 series multiservice Modular Access routers and supports up to 60 voice channels in a single network module. A single packet voice trunk network module supports both on-premise and off-premise connections to both Private Branch Exchanges (PBXs) and Public Switched Telephone Networks (PSTNs). These products are ideal for enterprise branches, large businesses and service providers wishing to migrate to packet-based multiservice infrastructures. This network module leverages existing legacy telephony equipment investments in addition to providing the ideal gateway interface for IP telephony within the Cisco Architecture for Voice, Video and Integrated Data (AVVID). It also enables the deployment of new packet voice applications while reducing recurring telephony charges.??This is a dual-port, 60 channel E1 voice/fax network module (supports 60 channels of me... Less

The SpeedStream Dual USB/Ethernet DSL modem's dual interface is almost like two products for the price of one. Users get the flexibility of connecting using effortless plug-and-play USB or with convenient Ethernet. What's more, with two discrete IP addresses, or with Internet connection sharing software, a different PC can connect to each interface, simultaneously sharing a DSL connection.??An easy field upgrade allows full routing capabilities, expanding the modem's features to meet growing network needs. Connection flexibility and an available router upgrade option make this SpeedStream Dual USB/Ethernet DSL Modem the perfect high-performance solution for today's DSL networks. Get a SpeedStream Dual USB/Ethernet DSL Modem from Efficient Networks and expand your broadband capabilities today. Less